Home / 11,277,259.02-15,562,632.60-6,120,620.64

Finding the Fourth Proportional to 11,277,259.02, 15,562,632.60 and 6,120,620.64

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Solution

The fourth proportional to 11,277,259.02, 15,562,632.60 and 6,120,620.64 is: 8,446,464.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,277,259.02 : 15,562,632.60 = 6,120,620.64 : x
  2. Step 2: Convert to fraction form
    11,277,259.02/15,562,632.60 = 6,120,620.64/x
  3. Step 3: Cross multiply
    11,277,259.02x = 15,562,632.60 × 6,120,620.64
  4. Step 4: Simplify right side
    11,277,259.02x = 95,252,970,304,296.86
  5. Step 5: Solve for x
    x = 95,252,970,304,296.86/11,277,259.02
  6. Step 6: Final answer
    x = 8,446,464.71

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.